Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2022-12-20 Hits:
1、 There is a problem with the transparency of the vacuum bag substrate itself, crystal spots on the surface of the inner substrate, shark skin and other quality problems, or the ink contaminates the packaging bag during printing.
2、 The color of the adhesive is too dark. Because it requires high transparency, try to avoid using dark yellow and dark red adhesives, and make them colorless.
3、 Improper glue preparation procedure will lead to insufficient and uniform mixing of main agent and curing agent. "Glue particles" may occur.
4、 Appearance defects, such as glue spots
5、 The temperature of drying tunnel is improper. If the temperature is too high at the beginning of entering the drying tunnel, the concentration of glue solution on the surface layer of the packaging bag will increase, and the surface will be skinned and uneven.
A good product should be finely crafted. The food packaging bags, aluminum foil bags and cooking bags produced by our company meet the food requirements and have guaranteed quality.
Read recommendations:
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
mulberry mini pouch with handle sales
Popular recommendation
PET food bag
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
clear spout pouch price
smart food Snack food bag
bag in box packaging supplier
aluminium spout pouch Production
stand up valve coffee bag
biodegradable spout pouches wholesaler
bag in box wine manufacturer
About the thickness of vacuum packaging bag
Packaging bag development history
Whether biodegradable plastic bags can contact food!
Different products have different standard requirements for composite packaging.stand up coffee pouc
How to Select the Material of Food Vacuum Packaging Bag
Advantages of Juice Packaging in Boxes and Bags
Introduction to liquid packaging methods
Requirements for fertilizer packaging bags.
The design of rice packaging bags should focus on brand concept and color positioning
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
Analysis on the selection of food packaging bags.pet travel food bag Manufacturing.petco free dog fo
What is smart packaging?
How to attract consumers with mooncake packaging bags
Why is the cooking bag called "soft can"? What are its advantages and characteristics
Basic elements of packaging bags.bag in box sales
paper snack food bag supplier.Talking about the Safety of Using Food Packaging Bags
Rice brick vacuum bags have improved the quality of rice.vacuum zipper bags company
How to make zipper bag?
Coffee Bag's four types of packaging
Why is it easy to change the gas content in inflatable packaging of nut products?
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
